1. How to submit my research paper? What’s the process of publication of my paper?
The journal receives submitted manuscripts via email only. Please submit your research paper in .doc or .pdf format to the submission email: ijsps@ejournal.net.2. Can I submit an abstract?
The journal publishes full research papers. So only full paper submission should be considered for possible publication...[Read More]

Abstract—This paper assesses the performance of a newly developed code in the spectral amplitude coding known as the Recursive Combinatorial (RC) code to suppress noise in the Optical Code Division Multiple Access (OCDMA) network. The code construction is shown and performance analysis is compared with other codes. Due to the low number of overlapping bits of the code’s property, the Multiple Access Interference (MAI) is successfully suppressed. The feasibility of this code to use direct detection technique at the receiver results in the suppression of Phase Induced Intensity Noise (PIIN). Results indicate that noise reduction using this code is better compared to other codes, with lower effective power needed for an acceptable Bit Error Rates (BER) of 10-9. The shot noise is also shown to be lower using this code compared to other codes.